Operator

An operator is a symbol or keyword in source code that represents a built-in function.

Related concepts:  Function

Closest Wikipedia entry:  Operator (computer programming)

Misconceptions about Operator

28 documented Misconceptions

ConditionalOperatorNotExpression

The conditional operator is not an expression

EqualityOperatorComparesObjectsValues

The equality operator compares two objects' values

EqualityOperatorComparesOnlyTypes

The equality operator '==' compares only the types of the operands

NoAtomicExpression

Expressions must consist of more than one piece